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Argent Terminal Adaptor - User Guide
Version 1.1 Telstra Corporation Limited
Page 8/29 ACN 051 775 556
3.5 Top Panel Seven Segment Display
The Seven-Segment display consists of lighted segments to display numbers 0-9 plus a
dot. This shows the startup state of the ATA and on-going status of the EFTPOS
connection. Displays do not relate to calls on the POTS port or the V.24 serial port
(except for EFTPOS).
When starting up the ATA, the Seven-Segment display lights up and moves through a
sequence of patterns and numbers. The numbers displayed are steady when the call is
progressing and the configuration downloading normally on the D-channel during startup.
The display flashes a number continuously if call progress encounters an error condition
during startup.
Table 3 provides a list of “startup status codes” that the ATA displays in order of
sequence when the power is being applied, the call is being set up, and the configuration
is being downloaded by the Argent Network Management System (NMS).
Table 4 provides a list of “fault codes” displayed when a fault occurs.
Display Interpretation
Building Bars Program decompressing into memory
Steady 1 Power-on test executing. Dot will pulse on/off.
Steady 2 D-channel interface active for EFTPOS
Steady 3 Pre-Configuration in progress, learning identity.
Steady 4 Remote management in progress, configuration.
Steady 5 Software download in progress
Steady 6 Reserved
Steady 7 Reserved
Steady 8 Reserved
Steady 9 Reserved
Steady 0 Reserved
Steady dot Normal Operation (no fault)
Table 3: ATA Seven Segment Display Start-up Status Codes
Display Interpretation
Flashing 1 Power up self test fails
Flashing 2 ISDN connection down
Flashing 3 No carrier on EFTPOS modem port
Flashing 4 Data overrun/underrun on Serial V.24 port
Flashing 5 No stations responding to polls on EFTPOS port
Flashing 6 Last call attempt failed, D-Channel. (X.25 fault or
Argent server or NMS unavailable.)
Flashing 7 Not applicable
Flashing 8 NMS has no pre-configuration to download
Flashing 9 NMS main configuration failure
Flashing 0 Not applicable
Table 4: ATA Seven Segment Display Fault Codes